/* ========================================================================
   devdav — Phase 2 · type-specimen catalog
   ======================================================================== */

:root {
  --bg:        #0e1011;
  --bg-elev:   #15181a;
  --bg-row:    #11141500;
  --border:    #22262a;
  --border-2:  #2e3338;
  --fg:        #e8e6df;
  --fg-dim:    #8b8d8a;
  --fg-dimmer: #555856;
  --fg-faint:  #3a3d40;
  --accent:    #b9f73e;
  --warn:      #ff8b3a;
  --danger:    #ff5d3a;
  --ok:        #b9f73e;

  /* Language palette */
  --lang-javascript: #f7df1e;
  --lang-typescript: #3178c6;
  --lang-python:     #4584b6;
  --lang-shell:      #89e051;
  --lang-markdown:   #b9b9b9;
  --lang-go:         #00add8;
  --lang-rust:       #dea584;
  --lang-html:       #e34c26;
  --lang-css:        #563d7c;
  --lang-default:    #8b8d8a;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --max-w: 980px;
  --pad-x: clamp(1.25rem, 4vw, 2.5rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

.grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(185, 247, 62, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(185, 247, 62, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at top, black 0%, transparent 75%);
}

.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
  position: relative;
  z-index: 1;
}

a { color: inherit; text-decoration: none; }

code {
  font-family: var(--mono);
  background: rgba(185, 247, 62, 0.08);
  color: var(--accent);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.92em;
  border: 1px solid rgba(185, 247, 62, 0.15);
}

.accent { color: var(--accent); }

/* ───── TOPBAR ───── */
.topbar {
  border-bottom: 1px solid var(--border);
  background: rgba(14, 16, 17, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 50;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  font-size: 0.95rem;
}
.brand-mark { color: var(--accent); font-weight: 800; }
.topnav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-size: 0.85rem;
  color: var(--fg-dim);
}
.topnav a { transition: color 0.15s ease; }
.topnav a:hover { color: var(--fg); }
.topnav a.active { color: var(--accent); }

/* ───── MAIN ───── */
.main {
  padding-top: clamp(2.5rem, 7vw, 5rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

/* ───── MANIFEST HEAD ───── */
.manifest-head { margin-bottom: 3rem; }

.eyebrow {
  color: var(--fg-dimmer);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  margin-bottom: 1.2rem;
}

.title {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(2rem, 5.8vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 1.1rem;
}

.cursor {
  display: inline-block;
  color: var(--accent);
  margin-left: 0.1rem;
  animation: blink 1.1s steps(2) infinite;
}
@keyframes blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

.lede {
  color: var(--fg-dim);
  font-size: 1rem;
  max-width: 60ch;
  margin-bottom: 2rem;
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.ms-cell {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.8rem 1.2rem 0.8rem 0;
  margin-right: 1.6rem;
  border-right: none;
  position: relative;
}

.ms-cell:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0.85rem;
  bottom: 0.85rem;
  width: 1px;
  background: var(--border);
}

.ms-label {
  color: var(--fg-dimmer);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ms-val {
  color: var(--fg);
  font-size: 0.92rem;
  font-weight: 500;
}

/* ───── MANIFEST (LIST) ───── */
.manifest {
  border-top: 1px solid var(--border);
}

.manifest-state {
  color: var(--fg-dim);
  padding: 2.5rem 0;
  text-align: center;
  font-size: 0.95rem;
}

.manifest-state.error {
  color: var(--danger);
}

/* ───── ROW (REPO ENTRY) ───── */
.row {
  display: grid;
  grid-template-columns: minmax(70px, auto) 1fr minmax(120px, auto);
  gap: 1.4rem clamp(1.5rem, 3vw, 3rem);
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-row);
  transition: background 0.18s ease, transform 0.18s ease;
  position: relative;
  text-decoration: none;
  color: inherit;
}

.row::before {
  content: '';
  position: absolute;
  left: -1rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.18s ease;
}

.row:hover {
  background: rgba(21, 24, 26, 0.5);
}
.row:hover::before { opacity: 1; }
.row:hover .row-idx { color: var(--accent); }
.row:hover .row-name { color: var(--accent); }

.row-idx {
  font-family: var(--mono);
  font-weight: 100;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 0.85;
  color: var(--fg-faint);
  letter-spacing: -0.04em;
  transition: color 0.2s ease;
  font-variant-numeric: tabular-nums;
  padding-top: 0.1rem;
}

.row-main { min-width: 0; }

.row-name {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.8vw, 1.7rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 0.6rem;
  color: var(--fg);
  transition: color 0.2s ease;
  word-break: break-word;
}

.row-desc {
  color: var(--fg-dim);
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 65ch;
  margin-bottom: 0.85rem;
}

.row-tags {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--fg-dim);
  letter-spacing: 0.02em;
}

.lang-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lang-default);
}

/* ───── ROW META (right side) ───── */
.row-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--fg-dim);
  align-items: flex-end;
  padding-top: 0.6rem;
  border-left: 1px dashed var(--border);
  padding-left: 1.5rem;
  font-variant-numeric: tabular-nums;
}

.rm-row {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
}

.rm-k {
  color: var(--fg-dimmer);
  font-weight: 700;
  width: 1.1em;
  text-align: center;
}

.rm-v {
  color: var(--fg);
  font-weight: 500;
}

/* ───── EMPTY / ERROR STATES ───── */
.empty {
  text-align: center;
  padding: 4rem 0;
  color: var(--fg-dim);
}
.empty-mark {
  display: block;
  font-size: 2.5rem;
  color: var(--fg-faint);
  margin-bottom: 0.8rem;
}

/* ───── FOOTNOTE ───── */
.footnote {
  margin-top: 2.5rem;
  color: var(--fg-dimmer);
  font-size: 0.82rem;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.footnote-mark {
  color: var(--accent);
  font-weight: 700;
}

/* ───── FOOTER ───── */
.footer {
  border-top: 1px solid var(--border);
  padding-block: 1.6rem;
  font-size: 0.85rem;
  margin-top: 2rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-brand { font-weight: 700; }
.footer-fine { color: var(--fg-dimmer); font-size: 0.78rem; }

/* ───── RESPONSIVE ───── */
@media (max-width: 640px) {
  .row {
    grid-template-columns: auto 1fr;
    gap: 0.8rem 1rem;
  }
  .row-meta {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.4rem 1.2rem;
    border-left: none;
    border-top: 1px dashed var(--border);
    padding-left: 0;
    padding-top: 0.85rem;
    margin-top: 0.4rem;
    align-items: flex-start;
  }
  .row-idx { font-size: 2rem; }
  .meta-strip { flex-direction: column; gap: 0; }
  .ms-cell { margin-right: 0; padding: 0.6rem 0; }
  .ms-cell:not(:last-child)::after { display: none; }
  .ms-cell:not(:last-child) { border-bottom: 1px solid var(--border); }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ───── STATUS PAGE (preserved from Phase 1) ───── */
.status-shell { padding-top: clamp(2rem, 5vw, 4rem); }
.panel {
  border: 1px solid var(--border-2);
  border-radius: 6px;
  background: #08090a;
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.03) inset,
    0 20px 50px -25px rgba(0, 0, 0, 0.7);
  transition: border-color 0.3s ease;
}
.panel[data-state="ok"]    { border-color: rgba(185, 247, 62, 0.4); }
.panel[data-state="error"] { border-color: rgba(255, 93, 58, 0.5); }
.panel-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1.2rem;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}
.panel-dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--warn);
  box-shadow: 0 0 12px var(--warn);
  animation: pulse 1.4s ease-in-out infinite;
}
.panel[data-state="ok"] .panel-dot {
  background: var(--ok); box-shadow: 0 0 12px var(--ok);
}
.panel[data-state="error"] .panel-dot {
  background: var(--danger); box-shadow: 0 0 12px var(--danger);
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.panel-head h2 {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  flex: 1;
}
.panel-tag { color: var(--fg-dimmer); font-size: 0.78rem; }
.panel-body { padding: 1.3rem 1.4rem 1.5rem; }
.panel-msg { color: var(--fg-dim); font-size: 0.92rem; margin-bottom: 1.1rem; }
.json {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.65;
  background: #0a0c0d;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  overflow-x: auto;
  white-space: pre;
}
.json .k { color: var(--accent); }
.json .s { color: #e8c178; }
.json .n { color: #91d1ff; }
.json .b { color: #ff8b3a; }
.json .x { color: var(--fg-dimmer); }

/* ───── REPO PAGE (Phase 2 stub) ───── */
.repo-head {
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--border);
}
.repo-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fg-dim);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}
.repo-back:hover { color: var(--accent); }
.repo-name {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 0.85rem;
}
.repo-desc {
  color: var(--fg-dim);
  font-size: 1rem;
  margin-bottom: 1.4rem;
  max-width: 65ch;
}
.repo-meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  font-size: 0.85rem;
  color: var(--fg-dim);
}
.repo-meta-strip .rm-row { gap: 0.4rem; }

.coming-stub {
  margin-top: 2.5rem;
  border: 1px dashed var(--border-2);
  border-radius: 6px;
  padding: 2rem;
  text-align: center;
}
.coming-stub h3 {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.coming-stub p {
  color: var(--fg-dim);
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════════════
   ADMIN UI (Phase 3)
   ═══════════════════════════════════════════════════════════════ */

.phase-badge {
  color: var(--accent);
  background: rgba(185, 247, 62, 0.08);
  border: 1px solid rgba(185, 247, 62, 0.25);
  padding: 0.22rem 0.6rem;
  border-radius: 3px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.admin-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.link-btn {
  background: transparent;
  border: none;
  color: var(--fg-dim);
  font-family: var(--mono);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.2rem 0;
}
.link-btn:hover { color: var(--accent); }

/* ───── LOGIN ───── */
.login-shell {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding-top: clamp(3rem, 9vw, 6rem);
  padding-bottom: 3rem;
}

.login-card {
  max-width: 460px;
  width: 100%;
  margin-inline: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: clamp(1.6rem, 4vw, 2.4rem);
  background: rgba(21, 24, 26, 0.4);
}

.login-title {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2rem);
  letter-spacing: -0.025em;
  margin-bottom: 0.8rem;
}

.login-lede {
  color: var(--fg-dim);
  font-size: 0.92rem;
  margin-bottom: 1.8rem;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

/* ───── FORM PRIMITIVES ───── */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field-full { grid-column: 1 / -1; }

.field-label {
  color: var(--fg-dimmer);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.field-hint {
  color: var(--fg-dimmer);
  font-size: 0.74rem;
  margin-top: -0.1rem;
}

.input {
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--fg);
  background: #0a0c0d;
  border: 1px solid var(--border-2);
  border-radius: 4px;
  padding: 0.7rem 0.9rem;
  width: 100%;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.input:focus {
  border-color: var(--accent);
  background: #0c0f10;
  box-shadow: 0 0 0 3px rgba(185, 247, 62, 0.12);
}

.form-error {
  color: var(--danger);
  font-size: 0.85rem;
  background: rgba(255, 93, 58, 0.08);
  border: 1px solid rgba(255, 93, 58, 0.3);
  padding: 0.6rem 0.85rem;
  border-radius: 3px;
}

/* ───── BUTTONS ───── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--border-2);
  border-radius: 3px;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.88rem;
  cursor: pointer;
  background: transparent;
  color: var(--fg);
  transition: all 0.18s ease;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.55; cursor: wait; }

.btn-sm { padding: 0.45rem 0.85rem; font-size: 0.82rem; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0c0d;
  font-weight: 700;
}
.btn-primary:hover:not(:disabled) {
  background: #cfff5a;
  border-color: #cfff5a;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px -8px rgba(185, 247, 62, 0.6);
}

.btn-ghost:hover:not(:disabled) {
  border-color: var(--fg-dim);
  background: rgba(232, 230, 223, 0.04);
}

.btn-danger {
  border-color: rgba(255, 93, 58, 0.3);
  color: var(--danger);
}
.btn-danger:hover:not(:disabled) {
  background: rgba(255, 93, 58, 0.08);
  border-color: var(--danger);
}

.btn-prompt { color: inherit; font-weight: 700; }

/* ───── ADMIN HEAD ───── */
.admin-head { margin-bottom: 2.4rem; }

/* ───── ADMIN SECTIONS ───── */
.admin-section {
  border-top: 1px solid var(--border);
  padding-block: 2rem;
}

.section-heading {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--fg-dimmer);
  letter-spacing: 0.04em;
  margin-bottom: 1.4rem;
}

/* ───── CREATE FORM ───── */
.create-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
  align-items: start;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: flex-start;
}

@media (max-width: 640px) {
  .create-grid { grid-template-columns: 1fr; }
}

/* ───── ADMIN LIST ───── */
.admin-list { display: flex; flex-direction: column; gap: 0.7rem; }

.admin-row {
  border: 1px solid var(--border);
  border-radius: 5px;
  background: rgba(21, 24, 26, 0.4);
  overflow: hidden;
  transition: border-color 0.18s ease;
}
.admin-row:hover { border-color: var(--border-2); }

.admin-row-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.1rem 1.3rem;
}

.admin-row-main { min-width: 0; }

.admin-row-name {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.015em;
  margin-bottom: 0.3rem;
  word-break: break-word;
}

.admin-row-meta {
  color: var(--fg-dim);
  font-size: 0.78rem;
  margin-bottom: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: baseline;
}
.meta-sep { color: var(--fg-faint); }

.admin-row-desc {
  color: var(--fg-dim);
  font-size: 0.86rem;
}

.admin-row-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.admin-row-body {
  border-top: 1px solid var(--border);
  padding: 1.2rem 1.3rem 1.4rem;
  background: rgba(8, 9, 10, 0.4);
}

/* ───── UPLOAD ZONE ───── */
.upload-zone {
  border: 2px dashed var(--border-2);
  border-radius: 5px;
  padding: 1.6rem 1rem;
  text-align: center;
  transition: all 0.18s ease;
  cursor: pointer;
}
.upload-zone:hover, .upload-zone.dragging {
  border-color: var(--accent);
  background: rgba(185, 247, 62, 0.04);
}
.upload-zone-main {
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}
.upload-zone-sub {
  color: var(--fg-dimmer);
  font-size: 0.82rem;
  margin-bottom: 0.85rem;
}
.upload-buttons {
  display: inline-flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ───── UPLOAD LOG ───── */
.upload-log {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.upload-item {
  display: grid;
  grid-template-columns: 1.5rem 1fr auto;
  gap: 0.7rem;
  align-items: center;
  font-size: 0.82rem;
  padding: 0.45rem 0.6rem;
  border-radius: 3px;
  background: rgba(21, 24, 26, 0.5);
  font-variant-numeric: tabular-nums;
}
.upload-item.ok      { color: var(--accent); }
.upload-item.fail    { color: var(--danger); background: rgba(255, 93, 58, 0.08); }
.upload-item.pending { color: var(--warn); }
.upload-status   { text-align: center; font-weight: 700; }
.upload-path     { color: var(--fg); word-break: break-all; font-size: 0.85rem; }
.upload-item.ok .upload-path, .upload-item.fail .upload-path { color: inherit; }
.upload-size     { color: var(--fg-dimmer); font-size: 0.78rem; }

/* ───── FILES LIST ───── */
.files-block { margin-top: 1.4rem; }
.files-heading {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--fg-dimmer);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}
.file-list {
  list-style: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: #0a0c0d;
  max-height: 320px;
  overflow-y: auto;
}
.file-row {
  display: grid;
  grid-template-columns: 1fr auto;
  padding: 0.5rem 0.85rem;
  font-size: 0.82rem;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
  align-items: center;
}
.file-row:last-child { border-bottom: none; }
.file-path { color: var(--fg); word-break: break-all; }
.file-size { color: var(--fg-dimmer); font-size: 0.78rem; font-variant-numeric: tabular-nums; }
.file-empty {
  padding: 0.85rem;
  color: var(--fg-dimmer);
  font-size: 0.82rem;
  text-align: center;
}
.file-empty.error { color: var(--danger); }

/* ───── SCROLLBAR / SELECTION ───── */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: 5px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--fg-dimmer); }
::selection { background: var(--accent); color: #0a0c0d; }